For each week beginning on a given date, the figures show the number of sites that reported they are using the Drupal 5.18 release.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. As this module is now included with the download of Drupal since version 6.x, the data is heavily biased toward newer sites. Read more information about how these statistics are calculated.

Week startingCount
April 13, 201492
April 6, 2014102
March 30, 2014101
March 23, 2014101
March 16, 201498
March 9, 2014109
March 2, 2014100
February 23, 2014105
February 16, 201494
February 9, 2014100
February 2, 201498
January 26, 2014108
January 19, 201495
January 12, 2014103
January 5, 2014106
December 29, 2013105
December 22, 2013103
December 15, 2013105
December 8, 2013105
December 1, 2013102
November 24, 2013106
November 17, 2013108
November 10, 2013111
November 3, 2013110
October 27, 2013115
October 20, 2013117
October 13, 2013116
October 6, 2013118
September 29, 2013113
September 22, 2013119
September 15, 2013110
September 8, 2013116
September 1, 2013111
August 25, 2013118
August 18, 2013112
August 11, 2013113
August 4, 2013122
July 28, 2013116
July 21, 2013120
July 14, 2013130
July 7, 2013121
June 30, 2013124
June 23, 2013123
June 16, 2013131
June 9, 2013126
June 2, 2013129
May 26, 2013127
May 19, 2013118
May 12, 2013126
May 5, 2013130
April 28, 2013131
April 21, 2013128
April 14, 2013132
April 7, 2013133
March 31, 2013129
March 24, 2013134
March 17, 2013137
March 10, 2013138
March 3, 2013143
February 24, 2013143
February 17, 2013140
February 10, 2013146
February 3, 2013151
January 27, 2013153
January 20, 2013157
January 13, 2013151
January 6, 2013160
December 30, 2012160
December 23, 2012152
December 16, 2012155
December 9, 2012165
December 2, 2012159
November 25, 2012160
November 18, 2012163
November 11, 2012151
November 4, 2012166
October 28, 2012169
October 21, 2012163
October 14, 2012163
October 7, 2012166
September 30, 2012175
September 23, 2012164
September 16, 2012171
September 9, 2012167
September 2, 2012177
August 26, 2012177
August 19, 2012175
August 12, 2012176
August 5, 2012177
July 29, 2012177
July 22, 2012180
July 15, 2012176
July 8, 2012179
July 1, 2012175
June 24, 2012178
June 17, 2012185
June 10, 2012179
June 3, 2012171
May 27, 2012186
May 20, 2012186
May 13, 2012188
May 6, 2012187
April 29, 2012202
April 22, 2012192
April 15, 2012198
April 8, 2012193
April 1, 2012197
March 25, 2012192
March 18, 2012193
March 11, 2012195
March 4, 2012200
February 26, 2012199
February 19, 2012201
February 12, 2012202
February 5, 2012206
January 29, 2012212
January 22, 2012201
January 15, 2012215
January 8, 2012206
January 1, 2012218
December 25, 2011220
December 18, 2011218
December 11, 2011223
December 4, 2011220
November 27, 2011219
November 20, 2011218
November 13, 2011235
November 6, 2011225
October 30, 2011225
October 23, 2011537
October 16, 20111,229
October 9, 20111,219
October 2, 2011223
September 25, 2011227
September 18, 20111,141
September 11, 20111,087
September 4, 20111,093
August 28, 20111,247
August 21, 20111,257
August 14, 20111,248
August 7, 20111,254
July 31, 20111,251
July 24, 20111,248
July 17, 20111,249
July 10, 20111,249
July 3, 20111,263
June 26, 20111,250
June 19, 20111,251
June 12, 20111,262
June 5, 20111,272
May 29, 20111,271
May 22, 20111,268
May 15, 20111,271
May 8, 20111,269
May 1, 20111,276